The fax header prints your name and fax number on the top of every fax you send. HP recommends that you set up the fax header by using the HP software provided with the printer. You can also set up the fax header from the printer control panel, as described here.
Note
In some countries/regions, the fax header information is a legal requirement.
To set or change the fax header
From the Home screen on the printer display, press the Up and Down buttons to select Fax, and then press OK.
Select Settings, and then select Fax Header.
Enter your personal or company name and fax number, and then select Done.